英语语法分析

Humans have vomeronasal organs, too, but compared to dogs, ours are very rudimentary.

人类也有犁鼻器，但与狗相比，我们的还处于初级阶段。

It is shown that the difference of the structure of vomeronasal system is related with environment and reproduction behavior in rodent.

通过对这两种结构的比较，说明犁鼻系统的结构差异与鼠类的生活环境和繁殖行为有关。